Flowfresh mf is a 4 mm heavy duty, chemical resistant antimicrobial treated polyurethane resin floor finish. In order to minimise this, the screed should be either reinforced across the joints or made 100mm or more thick. Copper and copper alloys capillary and compression tube fittings for engineering purposes. Code of practice for polymer modified cementitious wearing surfaces bs 8204 7, screeds, bases and in situ floorings part 7. All bsi british standards are available online in pdf or hardcopy. Concrete wearing surfaces all of the british or european standard documents referred to in the text can be purchased direct from the british standards institution, telephone 0208 996 9000. It includes the use of concrete and levelling screeds made with lightweight aggregates conforming to bs en 551.
Metric series 3 terms, definitions, symbols and abbreviated terms for the purposes of this document, the terms, definitions, symbols. Surgical gut sutures are available in plain or chromic. September 2004 screeds, bases and in situ floorings. Prolene is a high quality suture that can be used in many different procedures. Coarse aggregates for fine concrete levelling screeds. A concrete slab abrasion resistance survey is conducted using the face accelerated abrasion resistance tester pictured below left in accordance with en 8924, testing to the limits in bs 82042. Pumpable selfsmoothing screeds code of practice bs 85002. The surface is very smooth which minimizes any friction when passing through tissue. Prolene suture 1 ct1 needle, 75 cm blue filament pack with 36 sutures prolene by ethicon. Surgical gut suture is an absorbable, sterile surgical suture composed of purified connective tissue mostly collagen derived from either the serosal layer of beef bovine or the submucosal fibrous layer of sheep ovine intestines. Part 2 7 3 classification of abrasion resistance 8 bca abrasion tester to en8924 4 summary of abrasion test results 8. Bs 25999 is an internationallyaccepted standard, developed by the worlds leading international standards.
Bs 8204 1 applies to groundsupported and suspended concrete floor bases. Surgical gut suture meets all requirements established by the u. Structure of bs 259992 31 1 scope 2 terms and definitions 3 planning the bcms general requirements, establishing and managing, embedding bcm in the organisations culture, documentation and records 4 implementing and operating the bcms understanding the organisation, determining strategy, developing. This is the first case of mute and deaf species in the subfamily eneopterinae. Read the following statements to determine if bs 25999 is the right choice for your organization. Bs 8204 1 code of practice for concrete bases and screeds to receive in situ floorings bs 8204 2 code of practice for concrete wearing surfaces note. Consideration should therefore be given to whichever of the following are applicable. Information above in this section might be an overall summary about the product line and not in regards to the specific product. Concrete bases and cementitious levelling screeds to receive floorings. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Prolene suture 1, 8425h, ct1 needle, 75 cm blue suture. If one is not present or is suspect, a suitable surface dpm should be applied.
Manual or mechanical treatment of freshly spread screed material which. Some of these standards may be in preparation and only available as pren versions. Scribd is the worlds largest social reading and publishing site. Recommended methods for the assessment of levels and surface regularity and for the determination of in situ crushing resistance soundness are also given. Concrete wearing surfaces code of practice bs 82043. To view the content of other pages click on the transfer page icon. However, bs 8204 1 emphasizes that there is a high risk of screed curling with unbonded and floating levelling screeds. Bs 1710, specification for identification of pipelines and services. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of british. Bs 8204 2 gives recommendations for constituent materials, design, work on site, inspection and testing of in situ concrete direct finished base slabs. In all instances, a cementitious smoothing compound of at least 3mm thickness must be applied wherever the polyflor resilient flooring. Lap lambert academic publishing may 25, 20 language.
All bsi british standards available online in electronic and print formats. Concrete bases and cement sand levelling screeds to receive floorings. Guide to the nifl resin flooring epoxy resin flooring. Publisher information british standards institution. Table 1 types of synthetic resin flooring type name description duty typical thickness 1 floor seal applied in two or more coats. Bs 82041 applies to groundsupported and suspended concrete floor bases. This article presents an intriguing new cricket species of the tribe xenogryllini discovered in northern malawi. This introduced a 3m straightedge in direct contact with the slab and surface regularity classes sr1, 2, 3, with corresponding permitted deviations below the straight edge of 3, 5 and 10mm. Cp 204 was superseded by bs 8204 screeds, bases and in situ floorings in 1987. Table 1 recommended thickness for screed application bs82041, bsi, 2002.
Concrete bases and cementitious levelling screeds to receive floorings code of practice bs 82042. Bs 82041 defines a levelling screed as a screed suitably finished to obtain a defined level and to receive the final flooring. Special requirements, such as slip resistance or antistatic characteristics. The suture passor pro is an intuitive surgical tool that ensures consistent, effective placement of sutures during a range of laparoscopic procedures. Bs 25999 provides an organization with guidance and details necessary to build and improve its bcms.
Bs 20511, tube and pipe fittings for engineering purposes part 1. Requirements and evaluation of mortar screeds extended abstract. If the link fails, the document cannot be downloaded, please click on the broken link to let us know. Ethicon suture, 1667h, 40, ethilon black 18 ps2 cutting. Their committees work with the manufacturing and service industries, government, businesses. It also gives recommendations for constituent materials, design, work on site, inspection and testing of concrete bases that are to receive in situ wearing screeds. Fire extinguishing installations and equipment on premises. Absorbable pds ii suture needle material length 0 1 ctxb 48mm 12 circle violet monofilament 36. Concrete bases and cement sand levelling screeds to receive floorings code of practice bs 82042. Abrasion resistance of concrete and the new bs 8204. Aston science park, faraday wharf, holt street, birmingham b7 4bb england tel. Prolene suture 0, 8424h, ct1 needle, 75 cm blue suture. Bs 82041 code of practice for concrete bases and screeds to receive in situ floorings bs 82042 code of practice for concrete wearing surfaces note.